So in looking through the rules, it states simply that large diameter chain should not catch fingers. My question is is there some recommended gap size I should be shooting for? Right now I've done a few drawings and I'm looking at 3/4" OD 12 gauge. I've got a suit of armor that calls for a larger diameter chain aesthetic. Does anyone have any experience with this size chain? Or a hard and fast measurement of what diameter rod shouldn't be able to fit through the rings?
Also, I'm aware that 12 gauge will be heavy, weight isn't the concern, passing check is.